Ok so can someone tell me if this system or the new md shockwave is louder at WOT. also im running tp's, so would either of these two cat backs with tp's be ear peircing??
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09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways
326whp/268tq
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